EP 3111151 B1 20200401 - METHOD OF OPERATING AN HYDRAULIC-BINDER ROTARY-FURNACE
Title (en)
METHOD OF OPERATING AN HYDRAULIC-BINDER ROTARY-FURNACE
Title (de)
VERFAHREN ZUM BETRIEB EINES TROMMELOFENS FÜR HYDRAULISCHES BINDEMITTEL
Title (fr)
MÉTHODE D'OPÉRATION DE CUISSON DE LIANT HYDRAULIQUE EN FOUR ROTATIF
Publication
Application
Priority
- EP 14305296 A 20140228
- EP 2015053985 W 20150226
Abstract (en)
[origin: EP2913611A1] Method of operating a rotary furnace (10) for the production of hydraulic binder so as to reduce ring formation therein, whereby the longitudinal temperature profile in the furnace (10) is varied during furnace operation by injecting at least one fluid (61) other than the main fuel(s) (31, 311, 312) the primary oxidizer (32) and hot air (22) from the material cooler (20) with at least one continuously or discontinuously varying injection parameter.
IPC 8 full level
F27B 7/10 (2006.01); C04B 7/44 (2006.01); F27B 7/00 (2006.01); F27B 7/36 (2006.01)
CPC (source: CN EP RU US)
C04B 2/108 (2013.01 - CN); C04B 7/4438 (2013.01 - CN EP US); F27B 7/10 (2013.01 - EP US); F27B 7/36 (2013.01 - CN EP RU US); F27B 2007/005 (2013.01 - EP US)
Citation (examination)
- WO 2011000430 A1 20110106 - ABB AB [SE], et al
- US 2011208341 A1 20110825 - STADLER KONRAD [CH], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2913611 A1 20150902; CN 106068249 A 20161102; EP 3111151 A1 20170104; EP 3111151 B1 20200401; ES 2786313 T3 20201009; PL 3111151 T3 20200629; RU 2707036 C1 20191121; US 10480858 B2 20191119; US 2017016670 A1 20170119; WO 2015128400 A1 20150903
DOCDB simple family (application)
EP 14305296 A 20140228; CN 201580010433 A 20150226; EP 15707329 A 20150226; EP 2015053985 W 20150226; ES 15707329 T 20150226; PL 15707329 T 20150226; RU 2016136987 A 20150226; US 201515122009 A 20150226